Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleArray.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleArray.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleArray.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -20,22 +20,11 @@
 #endregion
 
-using System;
-using System.Collections.Generic;
 using HeuristicLab.Common;
 
 namespace HeuristicLab.Data {
-  public interface IStringConvertibleArray : IContent {
-    int Length { get; set; }
-    IEnumerable<string> ElementNames { get; set; }
-
-    bool ReadOnly { get; }
-
+  public interface IStringConvertibleArray : IContent, IValueTypeArray {
     bool Validate(string value, out string errorMessage);
     string GetValue(int index);
     bool SetValue(string value, int index);
-
-    event EventHandler ElementNamesChanged;
-    event EventHandler<EventArgs<int>> ItemChanged;
-    event EventHandler Reset;
   }
 }
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleMatrix.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleMatrix.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleMatrix.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleValue.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleValue.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleValue.cs	(revision 15973)
@@ -1,5 +1,5 @@
 #region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleValueTuple.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleValueTuple.cs	(revision 15651)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IStringConvertibleValueTuple.cs	(revision 15973)
@@ -1,5 +1,5 @@
 ﻿#region License Information
 /* HeuristicLab
- * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
Index: branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IValueTypeArray.cs
===================================================================
--- branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IValueTypeArray.cs	(revision 15973)
+++ branches/2522_RefactorPluginInfrastructure/HeuristicLab.Data/3.3/Interfaces/IValueTypeArray.cs	(revision 15973)
@@ -0,0 +1,51 @@
+﻿#region License Information
+
+/* HeuristicLab
+ * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ *
+ * This file is part of HeuristicLab.
+ *
+ * HeuristicLab is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * HeuristicLab is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#endregion
+
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using HeuristicLab.Common;
+using HeuristicLab.Core;
+
+namespace HeuristicLab.Data {
+  public interface IValueTypeArray : IItem, IEnumerable {
+    bool ReadOnly { get; }
+    IValueTypeArray AsReadOnly();
+
+    int Length { get; set; }
+    bool Resizable { get; set; }
+    event EventHandler ResizableChanged;
+
+    IEnumerable<string> ElementNames { get; set; }
+    event EventHandler ElementNamesChanged;
+
+    event EventHandler<EventArgs<int>> ItemChanged;
+    event EventHandler Reset;
+  }
+
+  public interface IValueTypeArray<T> : IValueTypeArray, IEnumerable<T> where T : struct {
+    T this[int index] { get; set; }
+  }
+}
+
+
